Portions of a jet airplane



FIG. 1 is a perspective view of the inventive portions of a jet airplane;

FIG. 2 is a top plan view of the portions of the jet airplane;

FIG. 3 is a front plan view of the portions of the jet airplane;

FIG. 4 is a back plan view of the portions of the jet airplane;

FIG. 5 is a side plan view of the portions of the jet airplane, with the opposite side being a mirror image thereof; and,

FIG. 6 is a bottom plan view of the portions of the jet airplane.

Other portions of the jet airplane are shown in hidden lines. These form part of the environment of the present invention and are not part of the claimed invention. 

The ornamental design for portions of a jet airplane, as shown and described. 